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Ardex ST Natural Stone Silicone Alabaster 310 ml

Ardex ST Natural Stone Silicone Alabaster 310 ml. Key benefits include:

  • Ideal for sensitive natural stone such as marble, sandstone, and granite
  • Contains fungicides to fight mould growth
  • Flexible sealant for tile movement and connecting joints
  • Colour corresponding to popular grout and sanitary ware
  • Easy to apply and smooth off
  • Low odour
  • UV and weather resistant
  • Suitable for wet areas such as showers and underwater joints such as swimming pools (Water resistant)
  • Use as a bond breaker with Ardex waterproofing membranes
  • Internal and external use
  • Ideal for walls and floors  
  • Complies with Green Building Council of Australia Green Star IEQ-13 requirements (Low VOC content)

 

Ardex ST Natural Stone Silicone Alabaster 310 ml. Technical data include:

  • Colours:
    • Travertine
    • Clear
    • Slate Grey
    • Alabaster
    • Sand Beige
    • Charred Ash
    • Misty Grey
    • Ultra-White
  • Form: Coloured paste
  • Raw Material: Silicone, neutral curing system

Application Properties at 23ºC and 50% RH

  • Joint Width:
    • Up to 30mm Wall
    • Up to 15mm Floor
  • Skin Forming Time: 10 – 12 minutes
  • Curing Time:
    • Approx 1mm/day
    • 6mm/week
  • Underfloor Heating: Yes
  • Application Temperature: 5 C to 40 C

Mechanical Properties AS 4992

  • Temperature Resistance: -40 C to +180 C
  • Elongation: ± 20% of joint width 2
  • E-Modulus 100%: Approx. 0.7N/mm
  • Hardness, Shore A: Approx. 30 
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